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Performance Analysis of Steel-FRP Composite Safety Barrier by Vehicle Crash Simulation
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 Title & Authors
Performance Analysis of Steel-FRP Composite Safety Barrier by Vehicle Crash Simulation
Lee, Min-Chul; Kwon, Ki-Young; Kim, Seung-Eock;
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 Abstract
In this study, the performance of a steel-FRP composite bridge safety barrier was evaluated through vehicle crash simulation. Surface veil, DB and Roving fibers were used for FRP. The MAT58 material model provided by LS-DYNA software was used to model FRP material. Spot weld option was used for modeling contact between steel and FRP beam. The structural strength performance, the passenger protection performance, and the vehicle behavior after crash were evaluated corresponding to the vehicle crash manual. As the result, A steel-FRP composite safety barrier was satisfied with the required performance.
 Keywords
Steel-FRP Composite;Bridge Safety Barrier;Crash Simulation;Vehicle Crash;
 Language
Korean
 Cited by
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